Given a passage and a query based on the passage, generate an unambiguous, concise and simple answer to the query from information in the passage. Note that the answer may not be present in exact form.

Example Input: When you speak, sound waves created by your voice carry energy toward the microphone. Inside the microphone, the diaphragm moves back and forth when the sound waves hit it. The coil, attached to the diaphragm also moves back and forth. The permanent magnet produces a magnetic field that cuts through the coil. How Electret Microphones Work. With the diaphragm and the back plate ready to receive sound waves, they work by letting the incoming sound waves from a source of sound from any direction to change the capacitance between the two conducting plates. March 31, 2015. A carbon mic is a simple device to turn sound waves into an electronic signal. Carbon microphones were used in telephones, radio broadcast systems and many other devices through the 80s. microphone’s directional sensitivity, which is how a microphone picks up sound from different directions. These are the three most common polar patterns: CARDIOID These patterns pick up the most sound from in front of the microphone and some from the sides They are less susceptible to feedback in loud environments. SUPERCARDIOID Or you could amplify (boost the size of) the current and then feed it into a loudspeaker, turning the electricity back into much louder sound. That's how PA (personal address) systems, electric guitar amplifiers, and rock concert amplifiers work. If you are having problems with getting your microphone to work, make sure it is compatible with Windows 7 and that you download all necessary drivers for your microphone prior to use. References (1) HP: Resolving Microphone and Line-in Problems (Windows 7) However the acoustic transparency, particularly at HF, should also be indicated, since a very high level of wind attenuation could be associated with very muffled audio. 1  Various microphone covers. 2  Two recordings being made—a blimp is being used on the left.  3 Dead cat and a dead kitten windscreens. Phillip Corcoran. 1  Probably because your laptop has a combo single jack that performs both tasks (mic & earphones), whereas your PC has separate jacks for mic and earphones, but headset only has a single (combo jack-plug. In a microphone, there are almost identical parts but they work in exactly the reverse way. How microphones work How does a microphone turn sound energy into electrical energy? A: A wireless microphone works by using a wireless transmitter, which is incorporated into the microphone or attached to a body pack transmitter. The battery-operated wireless transmitter includes an antenna for broadcasting sounds. Query: how does a microphone work
Example Output: A wireless microphone works by using a wireless transmitter, which is incorporated into the microphone or attached to a body pack transmitter. The battery-operated wireless transmitter includes an antenna for broadcasting sounds.

Example Input: On the basis of the above-mentioned reasons, a pregnancy test can show a false positive result. The hormone HCG is the reason of everything. Its level goes down slowly, consequently, the remnants of the hormone are still present in the body sometimes for months after miscarriage. Other Causes of Two Strips After Miscarriage. Woman adheres to a diet. Pregnancy after miscarriage: What you need to know. Pregnancy after miscarriage can be stressful and confusing. When is the best time to get pregnant? What are the odds of miscarrying again? Get the facts about pregnancy after miscarriage. By Mayo Clinic Staff 120 comments. 1  I had an abortion two weeks ago. I don’t have any symptoms of pregnancy. 2  Thanks a lot, because yesterday I went again for the ultra sound of which they said the scan shows no pregnancy and the doctor put in the fingers inside my vagina, she said the cervix is closed I have no blood so she doesn’t see any pregnancy. In some cases, the hCG levels can return to the normal level within just a few days after a miscarriage. In some other cases, the hCG levels may take a few weeks to return to the normal level after a miscarriage. Here are a few things that will help you understand the changes better: Not true all the time. I had a miscarriage, and 2 weeks later ovulated and became pregnant. I read that your HCG levels have to go back down to 0 for you to even ovulate. The doctors thought I was pregnant due to remnants too, but had my blood taken and at 3 weeks pregnant, they were over 250. positive pregnancy tests after miscarriage. I think I know the answers to this really but I need a bit of hand-holding. Last week I was 6 weeks pregnant but then had a lot of bleeding and pain. GP said miscarriage, and that I should do another pregnancy test this week to confirm. I asked him what to do if it was positive, and he said 'well I really think it will be negative'. Well, it was a strong positive. If you have stopped bleeding chances are your hcg level is returning to normal. If you had normal periods before, you could probably expect to ovulate 2 - 3 weeks after the miscarriage, and a period about 5 weeks after. Good luck! The bleeding slowed and then came back heavy again. After bleeding for two weeks straight, it lightened. Now I think it is finally over. I took another P.T. tonight to see if the HCG was finally out. It was faintly positive...so i will have to wait a bit longer. How the miscarriage occurred, such as spontaneous miscarriage or medical procedure, can also affect how fast hCG levels decrease. In general, hCG levels return to normal by 4 to 6 weeks after a miscarriage, but they may occur sooner during the very early stages of pregnancy. Placental Causes of High hCG After a miscarriage, hCG levels can sometimes remain elevated. It depends: How long for hcg to go down depends on how high it was and whether the miscarriage is complete or not. Pregnancy test is not a good way to know, since it can remain positive for many weeks after a miscarriage. ...Read more Query: how long is hcg positive after miscarriage
Example Output: It takes 4 to 6 weeks for HCG levels return to normal after miscarriage.

Example Input: Analyzing Makeup Artist Salaries in California. Makeup artists in California are very well paid, enjoying some of the highest salaries in the country within the field. California’s Employment Development Department (EDD) provides detailed information on the salaries of makeup artists in the state as of 2014: The median salary for these professionals was $77,827 in 2014. This was 64% higher than the national median salary for makeup artists. California Artist salaries vary greatly from town to town. See below for Artist salaries, bonus and benefits information for 79 cities in the California area. Select a city to view more specific salary and bonus information California The average salary of public school teachers in 2015 – 16 for the State of California was $77,179. According to Table C-5 of the National Education Association’s (NEA) Rankings & Estimates: Rankings of the States 2016 and Estimates of School Statistics 2017 report, California’s 2015 – 16 average teacher salary ranked second highest in comparison to all other states. New York makeup artists, according to the BLS, earned the highest annual, mean salary, at $103,620, followed by California makeup artists, who earned $78,250. The gap between the two highest paying states for makeup artists and other states is quite significant, with Massachusetts makeup artists earning a mean, annual salary of $60,480 during the same period. Personal Salary Reports Our Personal Salary report not only explains your value in different markets, but provides resources to help you leverage this infromation. Learn More Average Make-Up Artist Hourly Wage in California. Make-Up Artists earn a median hourly wage of $36.82. Hourly wages typically start from $10.14 and go up to $60.93. Source: U.S. Department of Labor Bureau of Labor Statistics. How much does a Artist make in California? California Artist salaries vary greatly from town to town. See below for Artist salaries, bonus and benefits information for 79 cities in the California area. Artist's Annual Base Salary The highest earning Dancers in California earn: $28.20 an hour - per year: Senior Dancer Earnings. Senior Dancers in California earn: $22.39 an hour - per year: Experienced Dancer Earnings. Experienced Dancers in California earn: $14.24 an hour - per year: Junior Dancer Earnings. Junior Dancers in California earn: $10.69 an hour - per year: Starting Dancer Earnings Salary ranges, benefits, bonuses, stats, job descriptions and open positions for Artist in California. Including Artist salaries in Anaheim, Antioch, Apple Valley, Bakersfield, Berkeley, Burbank, Carlsbad, Carson, Chico, Chula Vista, Coachella, Concord, Corona, Costa Mesa, Daly City, Downey, El Cajon, El Monte, Elk Grove, Escondido, Fairfield, Fontana, Fremont, Fresno, Fullerton, Garden Grove, Glendale, Hayward, Huntington Beach, Inglewood, Irvine, Lancaster, Lompoc, Long Beach, Los Angeles ... May 2016 State Occupational Employment and Wage Estimates. California. These occupational employment and wage estimates are calculated with data collected from employers in all industry sectors in metropolitan and nonmetropolitan areas in California. Additional information, including the hourly and annual 10th, 25th, 75th, and 90th percentile wages and the employment percent relative standard error, is available in the downloadable XLS file. Links to OES estimates for other areas and States Query: average artist annual salary california
Example Output:
The average annual salary of makeup artist is $78,250 in California.

